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Step Drill Bit, HSS Metal Countersink Drill Bit 4PCS 4-12/20/32mm Step Drill Bit Steel Countersink Drilling Conical Triangle with Titanium Coating Screwdriver Drilling for Steel/Wood/Brass/Plastic/PVC

Name: Step Drill Bit, HSS Metal Countersink Drill Bit 4PCS 4-12/20/32mm Step Drill Bit Steel Countersink Drilling Conical Triangle with Titanium Coating Screwdriver Drilling for Steel/Wood/Brass/Plastic/PVC
Brand: TINOR
SKU: TiR-UK-04895
Price: 8.99 GBP
Availability: InStock

~~£17.98~~

Sold by Tinor-GB

Product information

Description

General description

Step Drill Bit set includes 4 pieces of HSS metal countersink drill bits with sizes 4-12mm, 4-20mm, and 4-32mm. These drill bits are designed for drilling holes in various materials such as steel, brass, wood, plastic, thin iron plates, aluminum, insulation plates, and PVC. They are ideal for DIY projects, home improvement, and construction tasks.

Technical specifications

Material: High-Speed Steel (HSS)

Sizes: 4-12mm, 4-20mm, 4-32mm

Length: 4-12mm (approximately 6.7 cm), 4-20mm (approximately 7.7 cm), 4-32mm (approximately 10 cm)

Twist Drill Length: 4 mm (approximately 7.2 cm)

Drilling Diameter: 4-32mm (4mm to 32mm), 4-20mm (4mm to 20mm), 4-12mm (4mm to 12mm)

Usage

Suitable for drilling holes in materials such as steel, brass, wood, plastic, thin iron plates, aluminum, insulation plates, and PVC.

Oil the step drill bits before each use to maximize their lifespan.

Other information

Only suitable for ordinary aluminum, iron, and steel plates with a thickness not exceeding 4 mm and hardness less than 25HRC. Not suitable for stainless steel.

Features

Brand
TINOR
Width
1 cm
Material
Steel
Suitable for
Plastic
Number of teeth
4 .

Advice from

Drill buying guide

From hammer drills to drill drivers, your choice of drill will come down to the type of tasks you want to complete. For example, a cordless drill is better for driving screws while a corded drill is best suited to drilling. Read on for our tips on picking the right torque, RPM, impact rate, battery and chuck type.

Read our guide

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